USPTO serial 97257631
NEXUS OF CLEAN
Reviewed by CopyMark Law Group
Status 606
- Filing date
- Status date
- Registration date
- —
- Examiner
- SULLIVAN, JOHN C
- Law office
- TMO LAW OFFICE 133
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Ball Ground, GA, US
Ball Ground, GA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Leesa N. Weiss
Leesa N. Weiss Edell, Shapiro & Finnan, LLC9801 Washingtonian Boulevard, Suite 750Gaithersburg, MD 20878United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Electric control panels for water treatment equipment | ACTIVE | — |
| 011 | Freezers, namely, for cryogenic storage; heat exchangers not being parts of machines; refrigerated shipping containers for cryogenic use; cryogenic refrigerators; plumbing fittings, namely, valves; devices for the cleaning, purification and separation of gases; Water treatment equipment, namely, reverse osmosis units; Water treatment equipment, namely, filtration equipment; Water treatment unit for aerating and circulating water; Microbubble generators for waste water treatment; electric and pneumatic water treatment equipment; Water reclamation equipment, namely, water purification units; Industrial water process equipment, namely, water purification units; Water treatment equipment, namely, coagulation water filtration apparatus; Water treatment equipment, namely, adsorption equipment for generating gas; Water treatment equipment, namely, ion exchange water filtering apparatus; Water treatment equipment, namely, water treatment modules using membrane technology in the nature of water purification units; Water treatment equipment, namely, oxidation filtration systems; Water treatment equipment, namely, desalination equipment; Water treatment equipment, namely, equipment that uses oxygenation, odor control, pH adjustment, oxidation, to process, contain, and remove contaminants in water, and purify water; Water treatment equipment, namely, water filtration units; Water treatment equipment, namely, chemical sterilization units; Hydrogen generators; hydrogen generators for industrial processes and fueling stations; hydrogen power storage systems comprised of heat exchangers for chemical processing tanks, compressors, dispensing valves, electrolyzers being electrolysis machines for generating hydrogen, valves, pumps, electronic controls, fluid and heat transfer piping, sensors and pressure regulators, all sold as a unit; hydrogen storage and power systems for optimizing solar and wind systems during lulls and peaks comprised of heat exchangers for chemical processing, metal storage tanks, compressors, dispensing valves, electrolyzers being electrolysis machines for generating hydrogen, valves, pumps, electronic controls, heat exchangers, fluid and heat transfer piping, sensors and pressure regulators, fuel cell stacks and gas operated power generators, all sold as a unit; Hydrogen generators; Hydrogen fueling stations primarily comprising hydrogen generators, hydrogen compressors, hydrogen metal storage containers and hydrogen dispensing pumps, all sold as a unit | ACTIVE | — |
| 035 | Online retail store services featuring cryogenic, energy, chemical, biomedical, cryobiological, oxygen and air separation equipment and systems; distributorship services in the field of cryogenic, energy, chemical, biomedical, cryobiological, oxygen and air separation equipment and systems; Consulting services in the field energy efficiency, namely, use of solar power and clean energy solutions for homeowners and businesses; business consulting services in the field of clean energy solutions, namely, consulting services related to management of energy resources, energy storage, energy grid integration related to clean energy resources, and the technical requirements and application of clean energy in specific venues; promoting public awareness of clean energy, clean energy systems and clean energy integration solutions by means of public advocacy; Business consulting services in the field of designing and implementing clean energy solutions for renewable energy and renewable energy strategies directed to large commercial and industrial energy users | ACTIVE | — |
| 037 | Installation and repair of cryogenic, energy, chemical, biomedical, cryobiological, oxygen and air separation equipment and systems; Installation and maintenance services of hydrogen energy products and hydrogen powered devices; installation, repair and overhaul of generator systems; construction of alternative energy systems being structures for producing energy; maintenance of hydrogen gas stations, namely, maintenance and installation of hydrogen charging stations; technical consultation in the field of the construction of hydrogen production stations; Refurbishment of wastewater treatment equipment, water reclamation equipment, and industrial water process equipment | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by CHART INC.
- Other trademarks owned by CHART INC.
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 035
- Other trademarks in Class 037
- Similar marks named NEXUS OF CLEAN
- Prosecution event MAB6 explained
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 3, 2026 | MAB6 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Aug 3, 2026 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Dec 23, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Dec 22, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Dec 22, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| Dec 22, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jun 28, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 27, 2025 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 27, 2025 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 27, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Dec 31, 2024 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Nov 19, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 19, 2024 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 13, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 9, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 4, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 4, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 4, 2024 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Oct 4, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 4, 2024 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 4, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 4, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 4, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 1, 2024 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Oct 30, 2023 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| May 1, 2023 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Nov 1, 2022 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 1, 2022 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 1, 2022 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Oct 28, 2022 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 27, 2022 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 27, 2022 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Apr 30, 2022 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 30, 2022 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 30, 2022 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 26, 2022 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 14, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 11, 2022 | NWAP | NEW APPLICATION ENTERED | — |